KROHNE MFC 400 FOUNDATION FIELDBUS - Manual (Page 46)

4
OPERATION
46
MFC 400
www.krohne.com 11/2013 - 4003221901 - AD MFC 400 FF R01 en
DECIMAL
Decimal (Point)
R The number of digits to the right of the decimal point which
should be used by an interface device in displaying the
specified parameter.
0
BLOCK_ERR_ BLOCK_ERR_ BLOCK_ERR_ BLOCK_ERR_
DESC_1 DESC_1 DESC_1 DESC_1
Block Error
Description
R This parameter is used by a device to report more specific
details regarding persistent errors that are reported through
BLOCK_ERR.
Uninitialized
Settings:
TB is OOS
CAL_ACTION CAL_ACTION CAL_ACTION CAL_ACTION
Calibration
R/W Selector to start a calibration. no action
Settings:
no action / zero factory calibration / zero automatic
calibration / zero manual calibration
CAL_LAST_ CAL_LAST_ CAL_LAST_ CAL_LAST_
RESULT RESULT RESULT RESULT
Calib. Result
R Calibration result of latest action. idle
Settings:
idle / Passed / Failed / Failed – not meas. / Failed – zero too
high / Failed – points closed / Failed - plausibility / 0 % /
10 % / 20 % / 30 % / 40 % / 50 % / 60 % / 70 % / 80 % / 90 % /
100 %
CALIBRATION_ CALIBRATION_ CALIBRATION_ CALIBRATION_
ZERO ZERO ZERO ZERO
Zero Calibration %
R Performs Zero calibration/Displays current zero calibration
value (Fct. A8, C1.1.1).
-
DENSITY_CAL_ DENSITY_CAL_ DENSITY_CAL_ DENSITY_CAL_
PROD PROD PROD PROD
Density Calib.
Product
R Product of the density calibration point (Fct. C1.2.1. 3:Other
Settings:
1:Pure Water
2:Town Water
0:Empty
3:Other
DENSITY_ENABLE DENSITY_ENABLE DENSITY_ENABLE DENSITY_ENABLE
Density
measurement
R Settings:
0:Off / 1:On
1:On
DENSITY_MODE_ DENSITY_MODE_ DENSITY_MODE_ DENSITY_MODE_
SEL SEL SEL SEL
Density Mode Sel.
R/W Set Density Mode (Fct. C1.2.2). 0:Actual
Settings:
0:Actual / 1:Fixed / 2:Referred / 3:Standard
DENSITY_REF_ DENSITY_REF_ DENSITY_REF_ DENSITY_REF_
TEMP TEMP TEMP TEMP
Density Ref. Temp.
R/W Set Reference Temperature for referred density (Fct. C1.2.3). 20 °C
Settings:
-245.00…500.00 °C
FIXED_DENSITY FIXED_DENSITY FIXED_DENSITY FIXED_DENSITY
Fixed Density
R/W (Fct. C1.2.3) 998.2 kg/m³
Settings:
0.080 … 5000.0 kg/m³
FLOW_ FLOW_ FLOW_ FLOW_
CORRECTION CORRECTION CORRECTION CORRECTION
Flow Correction
R/W Sets additional correction for mass flow (Fct. C1.1.4). 0.0%
Settings:
-100.0…100.0 %
FLOW_DIRECTION FLOW_DIRECTION FLOW_DIRECTION FLOW_DIRECTION
Flow Direction
R/W Selects the direction of the measured flow (Fct. C1.3.1). normal direction
Settings:
normal direction / reverse direction
LOW_FLOW_ LOW_FLOW_ LOW_FLOW_ LOW_FLOW_
CUTOFF CUTOFF CUTOFF CUTOFF
Low flow cutoff
R/W Primary value flow below this value is set to zero. It eliminates
noise near zero flow (Fct. C1.3.4).
0.2 %
Settings:
0.0…10.0 %
PRESS_SUPP_ PRESS_SUPP_ PRESS_SUPP_ PRESS_SUPP_
CUTOFF CUTOFF CUTOFF CUTOFF
Press. Supp. Cutoff
R/W Sets the additional cutoff used during pressure suppression
(Fct. C1.3.3)
0.0 %
Settings:
0.0…10.0 %
Parameter Parameter Parameter Parameter
DD name Access Description and settings Initial Value